520058883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 794271744

約数和(自身を除く): 274212861

約数列:

[1, 3, 17, 31, 41, 51, 71, 93, 113, 123, 213, 339, 527, 697, 1207, 1271, 1581, 1921, 2091, 2201, 2911, 3503, 3621, 3813, 4633, 5763, 6603, 8023, 8733, 10509, 13899, 21607, 24069, 37417, 49487, 59551, 64821, 78761, 90241, 112251, 136391, 143623, 148461, 178653, 236283, 248713, 270723, 328943, 409173, 430869, 746139, 986829, 1534097, 2441591, 4228121, 4602291, 5592031, 7324773, 10197233, 12684363, 16776093, 30591699, 173352961, 520058883]

約数ペア:

[(1, 520058883), (3, 173352961), (17, 30591699), (31, 16776093), (41, 12684363), (51, 10197233), (71, 7324773), (93, 5592031), (113, 4602291), (123, 4228121), (213, 2441591), (339, 1534097), (527, 986829), (697, 746139), (1207, 430869), (1271, 409173), (1581, 328943), (1921, 270723), (2091, 248713), (2201, 236283), (2911, 178653), (3503, 148461), (3621, 143623), (3813, 136391), (4633, 112251), (5763, 90241), (6603, 78761), (8023, 64821), (8733, 59551), (10509, 49487), (13899, 37417), (21607, 24069)]