3400979421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 5673922560

約数和(自身を除く): 2272943139

約数列:

[1, 3, 7, 17, 21, 51, 59, 61, 119, 177, 183, 357, 413, 427, 1003, 1037, 1239, 1281, 2647, 3009, 3111, 3599, 7021, 7259, 7941, 10797, 18529, 21063, 21777, 25193, 44999, 55587, 61183, 75579, 134997, 156173, 161467, 183549, 314993, 428281, 468519, 484401, 944979, 1093211, 1130269, 1284843, 2654941, 2744939, 3279633, 3390807, 7964823, 8234817, 9526553, 18584587, 19214573, 28579659, 55753761, 57643719, 66685871, 161951401, 200057613, 485854203, 1133659807, 3400979421]

約数ペア:

[(1, 3400979421), (3, 1133659807), (7, 485854203), (17, 200057613), (21, 161951401), (51, 66685871), (59, 57643719), (61, 55753761), (119, 28579659), (177, 19214573), (183, 18584587), (357, 9526553), (413, 8234817), (427, 7964823), (1003, 3390807), (1037, 3279633), (1239, 2744939), (1281, 2654941), (2647, 1284843), (3009, 1130269), (3111, 1093211), (3599, 944979), (7021, 484401), (7259, 468519), (7941, 428281), (10797, 314993), (18529, 183549), (21063, 161467), (21777, 156173), (25193, 134997), (44999, 75579), (55587, 61183)]