619254937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 769063680

約数和(自身を除く): 149808743

約数列:

[1, 7, 17, 67, 101, 119, 469, 707, 769, 1139, 1717, 5383, 6767, 7973, 12019, 13073, 47369, 51523, 77669, 91511, 115039, 360661, 543683, 805273, 875891, 1320373, 5203823, 6131237, 9242611, 36426761, 88464991, 619254937]

約数ペア:

[(1, 619254937), (7, 88464991), (17, 36426761), (67, 9242611), (101, 6131237), (119, 5203823), (469, 1320373), (707, 875891), (769, 805273), (1139, 543683), (1717, 360661), (5383, 115039), (6767, 91511), (7973, 77669), (12019, 51523), (13073, 47369)]