493669401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 711597312

約数和(自身を除く): 217927911

約数列:

[1, 3, 23, 53, 61, 69, 159, 183, 1219, 1403, 2213, 3233, 3657, 4209, 6639, 9699, 50899, 74359, 117289, 134993, 152697, 223077, 351867, 404979, 2697647, 3104839, 7154629, 8092941, 9314517, 21463887, 164556467, 493669401]

約数ペア:

[(1, 493669401), (3, 164556467), (23, 21463887), (53, 9314517), (61, 8092941), (69, 7154629), (159, 3104839), (183, 2697647), (1219, 404979), (1403, 351867), (2213, 223077), (3233, 152697), (3657, 134993), (4209, 117289), (6639, 74359), (9699, 50899)]