5239839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 8213760

約数和(自身を除く): 2973921

約数列:

[1, 3, 11, 19, 33, 57, 61, 137, 183, 209, 411, 627, 671, 1159, 1507, 2013, 2603, 3477, 4521, 7809, 8357, 12749, 25071, 28633, 38247, 85899, 91927, 158783, 275781, 476349, 1746613, 5239839]

約数ペア:

[(1, 5239839), (3, 1746613), (11, 476349), (19, 275781), (33, 158783), (57, 91927), (61, 85899), (137, 38247), (183, 28633), (209, 25071), (411, 12749), (627, 8357), (671, 7809), (1159, 4521), (1507, 3477), (2013, 2603)]