1841056137

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 2852074368

約数和(自身を除く): 1011018231

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 397, 521, 989, 1191, 1563, 2967, 3573, 4689, 8901, 9131, 11983, 17071, 22403, 27393, 35949, 51213, 67209, 82179, 107847, 153639, 201627, 206837, 392633, 515269, 620511, 1177899, 1545807, 1861533, 3533697, 4637421, 4757251, 8893991, 14271753, 26681973, 42815259, 80045919, 204561793, 613685379, 1841056137]

約数ペア:

[(1, 1841056137), (3, 613685379), (9, 204561793), (23, 80045919), (43, 42815259), (69, 26681973), (129, 14271753), (207, 8893991), (387, 4757251), (397, 4637421), (521, 3533697), (989, 1861533), (1191, 1545807), (1563, 1177899), (2967, 620511), (3573, 515269), (4689, 392633), (8901, 206837), (9131, 201627), (11983, 153639), (17071, 107847), (22403, 82179), (27393, 67209), (35949, 51213)]