3991374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 9345024

約数和(自身を除く): 5353650

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 311, 414, 558, 622, 713, 933, 1426, 1866, 2139, 2799, 4278, 5598, 6417, 7153, 9641, 12834, 14306, 19282, 21459, 28923, 42918, 57846, 64377, 86769, 128754, 173538, 221743, 443486, 665229, 1330458, 1995687, 3991374]

約数ペア:

[(1, 3991374), (2, 1995687), (3, 1330458), (6, 665229), (9, 443486), (18, 221743), (23, 173538), (31, 128754), (46, 86769), (62, 64377), (69, 57846), (93, 42918), (138, 28923), (186, 21459), (207, 19282), (279, 14306), (311, 12834), (414, 9641), (558, 7153), (622, 6417), (713, 5598), (933, 4278), (1426, 2799), (1866, 2139)]