15313439232021

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{42407}}^1\times {\mathrm{95003}}^1$

素因数の和:137601

約数の個数: 32

約数和(自身を含む): 23464486176768

約数和(自身を除く): 8151046944747

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 42407, 95003, 127221, 285009, 296849, 665021, 890547, 1995063, 7675667, 17195543, 23027001, 51586629, 53729669, 120368801, 161189007, 361106403, 4028792221, 12086376663, 28201545547, 84604636641, 729211392001, 2187634176003, 5104479744007, 15313439232021]

約数ペア:

[(1, 15313439232021), (3, 5104479744007), (7, 2187634176003), (21, 729211392001), (181, 84604636641), (543, 28201545547), (1267, 12086376663), (3801, 4028792221), (42407, 361106403), (95003, 161189007), (127221, 120368801), (285009, 53729669), (296849, 51586629), (665021, 23027001), (890547, 17195543), (1995063, 7675667)]