201501909

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13967}}^1$

素因数の和:14209

約数の個数: 24

約数和(自身を含む): 334114560

約数和(自身を除く): 132612651

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 13967, 14427, 41901, 97769, 125703, 293307, 879921, 3198443, 9595329, 22389101, 28785987, 67167303, 201501909]

約数ペア:

[(1, 201501909), (3, 67167303), (7, 28785987), (9, 22389101), (21, 9595329), (63, 3198443), (229, 879921), (687, 293307), (1603, 125703), (2061, 97769), (4809, 41901), (13967, 14427)]