306095251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 406467072

約数和(自身を除く): 100371821

約数列:

[1, 7, 11, 17, 77, 119, 187, 197, 1187, 1309, 1379, 2167, 3349, 8309, 13057, 15169, 20179, 23443, 36839, 91399, 141253, 221969, 233839, 257873, 1553783, 1636873, 2572229, 3975263, 18005603, 27826841, 43727893, 306095251]

約数ペア:

[(1, 306095251), (7, 43727893), (11, 27826841), (17, 18005603), (77, 3975263), (119, 2572229), (187, 1636873), (197, 1553783), (1187, 257873), (1309, 233839), (1379, 221969), (2167, 141253), (3349, 91399), (8309, 36839), (13057, 23443), (15169, 20179)]