805183089

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 1119744000

約数和(自身を除く): 314560911

約数列:

[1, 3, 59, 79, 89, 177, 237, 267, 647, 1941, 4661, 5251, 7031, 13983, 15753, 21093, 38173, 51113, 57583, 114519, 153339, 172749, 414829, 1244487, 3015667, 3397397, 4549057, 9047001, 10192191, 13647171, 268394363, 805183089]

約数ペア:

[(1, 805183089), (3, 268394363), (59, 13647171), (79, 10192191), (89, 9047001), (177, 4549057), (237, 3397397), (267, 3015667), (647, 1244487), (1941, 414829), (4661, 172749), (5251, 153339), (7031, 114519), (13983, 57583), (15753, 51113), (21093, 38173)]