71211879649

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{139487}}^1$

素因数の和:140072

約数の個数: 16

約数和(自身を含む): 76829990400

約数和(自身を除く): 5618110751

約数列:

[1, 17, 59, 509, 1003, 8653, 30031, 139487, 510527, 2371279, 8229733, 70998883, 139905461, 1206981011, 4188934097, 71211879649]

約数ペア:

[(1, 71211879649), (17, 4188934097), (59, 1206981011), (509, 139905461), (1003, 70998883), (8653, 8229733), (30031, 2371279), (139487, 510527)]