38448579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 57302784

約数和(自身を除く): 18854205

約数列:

[1, 3, 13, 39, 43, 101, 129, 227, 303, 559, 681, 1313, 1677, 2951, 3939, 4343, 8853, 9761, 13029, 22927, 29283, 56459, 68781, 126893, 169377, 298051, 380679, 894153, 985861, 2957583, 12816193, 38448579]

約数ペア:

[(1, 38448579), (3, 12816193), (13, 2957583), (39, 985861), (43, 894153), (101, 380679), (129, 298051), (227, 169377), (303, 126893), (559, 68781), (681, 56459), (1313, 29283), (1677, 22927), (2951, 13029), (3939, 9761), (4343, 8853)]