302495977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 84576023

約数列:

[1, 7, 17, 23, 79, 119, 161, 391, 553, 1343, 1399, 1817, 2737, 9401, 9793, 12719, 23783, 30889, 32177, 110521, 166481, 216223, 225239, 547009, 773647, 1878857, 2541983, 3829063, 13151999, 17793881, 43213711, 302495977]

約数ペア:

[(1, 302495977), (7, 43213711), (17, 17793881), (23, 13151999), (79, 3829063), (119, 2541983), (161, 1878857), (391, 773647), (553, 547009), (1343, 225239), (1399, 216223), (1817, 166481), (2737, 110521), (9401, 32177), (9793, 30889), (12719, 23783)]