372223929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30403}}^1$

素因数の和:30477

約数の個数: 32

約数和(自身を含む): 630457344

約数和(自身を除く): 258233415

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 30403, 91209, 212821, 334433, 638463, 1003299, 1611359, 2341031, 4834077, 7023093, 11279513, 17724949, 33838539, 53174847, 124074643, 372223929]

約数ペア:

[(1, 372223929), (3, 124074643), (7, 53174847), (11, 33838539), (21, 17724949), (33, 11279513), (53, 7023093), (77, 4834077), (159, 2341031), (231, 1611359), (371, 1003299), (583, 638463), (1113, 334433), (1749, 212821), (4081, 91209), (12243, 30403)]