3556971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 6190080

約数和(自身を除く): 2633109

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 61, 93, 99, 171, 183, 209, 279, 341, 549, 589, 627, 671, 1023, 1159, 1767, 1881, 1891, 2013, 3069, 3477, 5301, 5673, 6039, 6479, 10431, 12749, 17019, 19437, 20801, 35929, 38247, 58311, 62403, 107787, 114741, 187209, 323361, 395219, 1185657, 3556971]

約数ペア:

[(1, 3556971), (3, 1185657), (9, 395219), (11, 323361), (19, 187209), (31, 114741), (33, 107787), (57, 62403), (61, 58311), (93, 38247), (99, 35929), (171, 20801), (183, 19437), (209, 17019), (279, 12749), (341, 10431), (549, 6479), (589, 6039), (627, 5673), (671, 5301), (1023, 3477), (1159, 3069), (1767, 2013), (1881, 1891)]