40236369

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4243}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 56020800

約数和(自身を除く): 15784431

約数列:

[1, 3, 29, 87, 109, 327, 3161, 4243, 9483, 12729, 123047, 369141, 462487, 1387461, 13412123, 40236369]

約数ペア:

[(1, 40236369), (3, 13412123), (29, 1387461), (87, 462487), (109, 369141), (327, 123047), (3161, 12729), (4243, 9483)]