297138747

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 415687680

約数和(自身を除く): 118548933

約数列:

[1, 3, 47, 61, 141, 179, 183, 193, 537, 579, 2867, 8413, 8601, 9071, 10919, 11773, 25239, 27213, 32757, 34547, 35319, 103641, 513193, 553331, 1539579, 1623709, 1659993, 2107367, 4871127, 6322101, 99046249, 297138747]

約数ペア:

[(1, 297138747), (3, 99046249), (47, 6322101), (61, 4871127), (141, 2107367), (179, 1659993), (183, 1623709), (193, 1539579), (537, 553331), (579, 513193), (2867, 103641), (8413, 35319), (8601, 34547), (9071, 32757), (10919, 27213), (11773, 25239)]