15697732939777

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1\times {\mathrm{1143407}}^1$

素因数の和:1146157

約数の個数: 32

約数和(自身を含む): 19444595208192

約数和(自身を除く): 3746862268415

約数列:

[1, 7, 17, 43, 119, 301, 731, 2683, 5117, 18781, 45611, 115369, 319277, 807583, 1143407, 1961273, 8003849, 13728911, 19437919, 49166501, 136065433, 344165507, 835830517, 3067760981, 5850813619, 21474326867, 52151936677, 131913722183, 365063556739, 923396055281, 2242533277111, 15697732939777]

約数ペア:

[(1, 15697732939777), (7, 2242533277111), (17, 923396055281), (43, 365063556739), (119, 131913722183), (301, 52151936677), (731, 21474326867), (2683, 5850813619), (5117, 3067760981), (18781, 835830517), (45611, 344165507), (115369, 136065433), (319277, 49166501), (807583, 19437919), (1143407, 13728911), (1961273, 8003849)]