22041279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 36341760

約数和(自身を除く): 14300481

約数列:

[1, 3, 9, 13, 31, 39, 59, 93, 103, 117, 177, 279, 309, 403, 531, 767, 927, 1209, 1339, 1829, 2301, 3193, 3627, 4017, 5487, 6077, 6903, 9579, 12051, 16461, 18231, 23777, 28737, 41509, 54693, 71331, 79001, 124527, 188387, 213993, 237003, 373581, 565161, 711009, 1695483, 2449031, 7347093, 22041279]

約数ペア:

[(1, 22041279), (3, 7347093), (9, 2449031), (13, 1695483), (31, 711009), (39, 565161), (59, 373581), (93, 237003), (103, 213993), (117, 188387), (177, 124527), (279, 79001), (309, 71331), (403, 54693), (531, 41509), (767, 28737), (927, 23777), (1209, 18231), (1339, 16461), (1829, 12051), (2301, 9579), (3193, 6903), (3627, 6077), (4017, 5487)]