1056553389

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2327

約数の個数: 40

約数和(自身を含む): 1631443968

約数和(自身を除く): 574890579

約数列:

[1, 3, 9, 27, 37, 81, 111, 167, 333, 501, 999, 1503, 2111, 2997, 4509, 6179, 6333, 13527, 18537, 18999, 55611, 56997, 78107, 166833, 170991, 234321, 352537, 500499, 702963, 1057611, 2108889, 3172833, 6326667, 9518499, 13043869, 28555497, 39131607, 117394821, 352184463, 1056553389]

約数ペア:

[(1, 1056553389), (3, 352184463), (9, 117394821), (27, 39131607), (37, 28555497), (81, 13043869), (111, 9518499), (167, 6326667), (333, 3172833), (501, 2108889), (999, 1057611), (1503, 702963), (2111, 500499), (2997, 352537), (4509, 234321), (6179, 170991), (6333, 166833), (13527, 78107), (18537, 56997), (18999, 55611)]