1970277447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{18899}}^1$

素因数の和:19011

約数の個数: 32

約数和(自身を含む): 2903040000

約数和(自身を除く): 932762553

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 589, 1121, 1767, 1829, 3363, 5487, 18899, 34751, 56697, 104253, 359081, 585869, 1077243, 1115041, 1757607, 3345123, 11131511, 21185779, 33394533, 34566271, 63557337, 103698813, 656759149, 1970277447]

約数ペア:

[(1, 1970277447), (3, 656759149), (19, 103698813), (31, 63557337), (57, 34566271), (59, 33394533), (93, 21185779), (177, 11131511), (589, 3345123), (1121, 1757607), (1767, 1115041), (1829, 1077243), (3363, 585869), (5487, 359081), (18899, 104253), (34751, 56697)]