11777742921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{47237}}^1$

素因数の和:47661

約数の個数: 32

約数和(自身を含む): 18574737408

約数和(自身を除く): 6796994487

約数列:

[1, 3, 7, 21, 31, 93, 217, 383, 651, 1149, 2681, 8043, 11873, 35619, 47237, 83111, 141711, 249333, 330659, 991977, 1464347, 4393041, 10250429, 18091771, 30751287, 54275313, 126642397, 379927191, 560844901, 1682534703, 3925914307, 11777742921]

約数ペア:

[(1, 11777742921), (3, 3925914307), (7, 1682534703), (21, 560844901), (31, 379927191), (93, 126642397), (217, 54275313), (383, 30751287), (651, 18091771), (1149, 10250429), (2681, 4393041), (8043, 1464347), (11873, 991977), (35619, 330659), (47237, 249333), (83111, 141711)]