1230354921

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{31039}}^1$

素因数の和:31296

約数の個数: 16

約数和(自身を含む): 1672186880

約数和(自身を除く): 441831959

約数列:

[1, 3, 73, 181, 219, 543, 13213, 31039, 39639, 93117, 2265847, 5618059, 6797541, 16854177, 410118307, 1230354921]

約数ペア:

[(1, 1230354921), (3, 410118307), (73, 16854177), (181, 6797541), (219, 5618059), (543, 2265847), (13213, 93117), (31039, 39639)]