29874831

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 48960000

約数和(自身を除く): 19085169

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1249, 1407, 3417, 3747, 7973, 8743, 21233, 23919, 26229, 63699, 83683, 148631, 251049, 445893, 585781, 1422611, 1757343, 4267833, 9958277, 29874831]

約数ペア:

[(1, 29874831), (3, 9958277), (7, 4267833), (17, 1757343), (21, 1422611), (51, 585781), (67, 445893), (119, 251049), (201, 148631), (357, 83683), (469, 63699), (1139, 26229), (1249, 23919), (1407, 21233), (3417, 8743), (3747, 7973)]