977802947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{5563}}^1$

素因数の和:5651

約数の個数: 24

約数和(自身を含む): 1163098560

約数和(自身を除く): 185295613

約数列:

[1, 11, 19, 29, 209, 319, 551, 841, 5563, 6061, 9251, 15979, 61193, 105697, 161327, 175769, 1162667, 1774597, 3065213, 4678483, 33717343, 51463313, 88891177, 977802947]

約数ペア:

[(1, 977802947), (11, 88891177), (19, 51463313), (29, 33717343), (209, 4678483), (319, 3065213), (551, 1774597), (841, 1162667), (5563, 175769), (6061, 161327), (9251, 105697), (15979, 61193)]