2185451331

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{41611}}^1$

素因数の和:41723

約数の個数: 32

約数和(自身を含む): 3467444736

約数和(自身を除く): 1281993405

約数列:

[1, 3, 7, 21, 41, 61, 123, 183, 287, 427, 861, 1281, 2501, 7503, 17507, 41611, 52521, 124833, 291277, 873831, 1706051, 2538271, 5118153, 7614813, 11942357, 17767897, 35827071, 53303691, 104069111, 312207333, 728483777, 2185451331]

約数ペア:

[(1, 2185451331), (3, 728483777), (7, 312207333), (21, 104069111), (41, 53303691), (61, 35827071), (123, 17767897), (183, 11942357), (287, 7614813), (427, 5118153), (861, 2538271), (1281, 1706051), (2501, 873831), (7503, 291277), (17507, 124833), (41611, 52521)]