814442223

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 1257062400

約数和(自身を除く): 442620177

約数列:

[1, 3, 7, 21, 109, 327, 383, 763, 929, 1149, 2289, 2681, 2787, 6503, 8043, 19509, 41747, 101261, 125241, 292229, 303783, 355807, 708827, 876687, 1067421, 2126481, 2490649, 7471947, 38782963, 116348889, 271480741, 814442223]

約数ペア:

[(1, 814442223), (3, 271480741), (7, 116348889), (21, 38782963), (109, 7471947), (327, 2490649), (383, 2126481), (763, 1067421), (929, 876687), (1149, 708827), (2289, 355807), (2681, 303783), (2787, 292229), (6503, 125241), (8043, 101261), (19509, 41747)]