1427303009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 1691212800

約数和(自身を除く): 263909791

約数列:

[1, 11, 19, 37, 209, 379, 407, 487, 703, 4169, 5357, 7201, 7733, 9253, 14023, 18019, 79211, 101783, 154253, 184573, 198209, 266437, 342361, 2030303, 2930807, 3506887, 3765971, 6829201, 38575757, 75121211, 129754819, 1427303009]

約数ペア:

[(1, 1427303009), (11, 129754819), (19, 75121211), (37, 38575757), (209, 6829201), (379, 3765971), (407, 3506887), (487, 2930807), (703, 2030303), (4169, 342361), (5357, 266437), (7201, 198209), (7733, 184573), (9253, 154253), (14023, 101783), (18019, 79211)]