2912174187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{3323}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 4369171968

約数和(自身を除く): 1456997781

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 977, 2931, 3323, 9969, 12701, 22471, 38103, 43199, 67413, 76429, 129597, 229287, 292123, 876369, 993577, 2980731, 3246571, 9739713, 42205423, 74671133, 126616269, 224013399, 970724729, 2912174187]

約数ペア:

[(1, 2912174187), (3, 970724729), (13, 224013399), (23, 126616269), (39, 74671133), (69, 42205423), (299, 9739713), (897, 3246571), (977, 2980731), (2931, 993577), (3323, 876369), (9969, 292123), (12701, 229287), (22471, 129597), (38103, 76429), (43199, 67413)]