29474529

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 49193280

約数和(自身を除く): 19718751

約数列:

[1, 3, 7, 19, 21, 49, 57, 61, 133, 147, 173, 183, 399, 427, 519, 931, 1159, 1211, 1281, 2793, 2989, 3287, 3477, 3633, 8113, 8477, 8967, 9861, 10553, 23009, 24339, 25431, 31659, 56791, 69027, 73871, 161063, 170373, 200507, 221613, 483189, 517097, 601521, 1403549, 1551291, 4210647, 9824843, 29474529]

約数ペア:

[(1, 29474529), (3, 9824843), (7, 4210647), (19, 1551291), (21, 1403549), (49, 601521), (57, 517097), (61, 483189), (133, 221613), (147, 200507), (173, 170373), (183, 161063), (399, 73871), (427, 69027), (519, 56791), (931, 31659), (1159, 25431), (1211, 24339), (1281, 23009), (2793, 10553), (2989, 9861), (3287, 8967), (3477, 8477), (3633, 8113)]