304016727

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 488540160

約数和(自身を除く): 184523433

約数列:

[1, 3, 7, 21, 47, 49, 79, 141, 147, 237, 329, 553, 557, 987, 1659, 1671, 2303, 3713, 3871, 3899, 6909, 11139, 11613, 11697, 25991, 26179, 27293, 44003, 77973, 78537, 81879, 132009, 181937, 183253, 308021, 545811, 549759, 924063, 1282771, 2068141, 2156147, 3848313, 6204423, 6468441, 14476987, 43430961, 101338909, 304016727]

約数ペア:

[(1, 304016727), (3, 101338909), (7, 43430961), (21, 14476987), (47, 6468441), (49, 6204423), (79, 3848313), (141, 2156147), (147, 2068141), (237, 1282771), (329, 924063), (553, 549759), (557, 545811), (987, 308021), (1659, 183253), (1671, 181937), (2303, 132009), (3713, 81879), (3871, 78537), (3899, 77973), (6909, 44003), (11139, 27293), (11613, 26179), (11697, 25991)]