4908981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3385419

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 269, 553, 807, 869, 1659, 1883, 2607, 2959, 5649, 6083, 8877, 18249, 20713, 21251, 62139, 63753, 148757, 233761, 446271, 701283, 1636327, 4908981]

約数ペア:

[(1, 4908981), (3, 1636327), (7, 701283), (11, 446271), (21, 233761), (33, 148757), (77, 63753), (79, 62139), (231, 21251), (237, 20713), (269, 18249), (553, 8877), (807, 6083), (869, 5649), (1659, 2959), (1883, 2607)]