7380028981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{188791}}^1$

素因数の和:188932

約数の個数: 16

約数和(自身を含む): 8288723968

約数和(自身を除く): 908694987

約数列:

[1, 13, 31, 97, 403, 1261, 3007, 39091, 188791, 2454283, 5852521, 18312727, 76082773, 238065451, 567694537, 7380028981]

約数ペア:

[(1, 7380028981), (13, 567694537), (31, 238065451), (97, 76082773), (403, 18312727), (1261, 5852521), (3007, 2454283), (39091, 188791)]