2997142993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1\times {\mathrm{1723}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 3438124928

約数和(自身を除く): 440981935

約数列:

[1, 13, 17, 221, 289, 463, 1723, 3757, 6019, 7871, 22399, 29291, 102323, 133807, 380783, 497947, 797749, 1739491, 6473311, 10370737, 13561733, 176302529, 230549461, 2997142993]

約数ペア:

[(1, 2997142993), (13, 230549461), (17, 176302529), (221, 13561733), (289, 10370737), (463, 6473311), (1723, 1739491), (3757, 797749), (6019, 497947), (7871, 380783), (22399, 133807), (29291, 102323)]