1371504387

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 2086870016

約数和(自身を除く): 715365629

約数列:

[1, 3, 11, 31, 33, 93, 121, 307, 341, 363, 397, 921, 1023, 1191, 3377, 3751, 4367, 9517, 10131, 11253, 12307, 13101, 28551, 36921, 37147, 48037, 104687, 111441, 121879, 135377, 144111, 314061, 365637, 406131, 1151557, 1340669, 1489147, 3454671, 3778249, 4022007, 4467441, 11334747, 14747359, 41560739, 44242077, 124682217, 457168129, 1371504387]

約数ペア:

[(1, 1371504387), (3, 457168129), (11, 124682217), (31, 44242077), (33, 41560739), (93, 14747359), (121, 11334747), (307, 4467441), (341, 4022007), (363, 3778249), (397, 3454671), (921, 1489147), (1023, 1340669), (1191, 1151557), (3377, 406131), (3751, 365637), (4367, 314061), (9517, 144111), (10131, 135377), (11253, 121879), (12307, 111441), (13101, 104687), (28551, 48037), (36921, 37147)]