11297913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 17802240

約数和(自身を除く): 6504327

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 487, 627, 703, 1221, 1461, 2109, 5357, 7733, 9253, 16071, 18019, 23199, 27759, 54057, 101783, 198209, 305349, 342361, 594627, 1027083, 3765971, 11297913]

約数ペア:

[(1, 11297913), (3, 3765971), (11, 1027083), (19, 594627), (33, 342361), (37, 305349), (57, 198209), (111, 101783), (209, 54057), (407, 27759), (487, 23199), (627, 18019), (703, 16071), (1221, 9253), (1461, 7733), (2109, 5357)]