30260307

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 50840064

約数和(自身を除く): 20579757

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 1297, 2121, 3333, 3891, 7777, 9079, 14267, 23331, 27237, 42801, 99869, 130997, 299607, 392991, 916979, 1440967, 2750937, 4322901, 10086769, 30260307]

約数ペア:

[(1, 30260307), (3, 10086769), (7, 4322901), (11, 2750937), (21, 1440967), (33, 916979), (77, 392991), (101, 299607), (231, 130997), (303, 99869), (707, 42801), (1111, 27237), (1297, 23331), (2121, 14267), (3333, 9079), (3891, 7777)]