627922961421

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1\times {\mathrm{754183}}^1$

素因数の和:755201

約数の個数: 32

約数和(自身を含む): 981187350528

約数和(自身を除く): 353264389107

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 967, 2901, 6769, 20307, 39647, 118941, 277529, 754183, 832587, 2262549, 5279281, 15837843, 30921503, 92764509, 216450521, 649351563, 729294961, 2187884883, 5105064727, 15315194181, 29901093401, 89703280203, 209307653807, 627922961421]

約数ペア:

[(1, 627922961421), (3, 209307653807), (7, 89703280203), (21, 29901093401), (41, 15315194181), (123, 5105064727), (287, 2187884883), (861, 729294961), (967, 649351563), (2901, 216450521), (6769, 92764509), (20307, 30921503), (39647, 15837843), (118941, 5279281), (277529, 2262549), (754183, 832587)]