649802013

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 1000636416

約数和(自身を除く): 350834403

約数列:

[1, 3, 7, 21, 173, 383, 467, 519, 1149, 1211, 1401, 2681, 3269, 3633, 8043, 9807, 66259, 80791, 178861, 198777, 242373, 463813, 536583, 565537, 1252027, 1391439, 1696611, 3756081, 30942953, 92828859, 216600671, 649802013]

約数ペア:

[(1, 649802013), (3, 216600671), (7, 92828859), (21, 30942953), (173, 3756081), (383, 1696611), (467, 1391439), (519, 1252027), (1149, 565537), (1211, 536583), (1401, 463813), (2681, 242373), (3269, 198777), (3633, 178861), (8043, 80791), (9807, 66259)]