307387971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 513696768

約数和(自身を除く): 206308797

約数列:

[1, 3, 9, 11, 31, 33, 37, 93, 99, 111, 279, 333, 341, 407, 1023, 1147, 1221, 2707, 3069, 3441, 3663, 8121, 10323, 12617, 24363, 29777, 37851, 83917, 89331, 100159, 113553, 251751, 267993, 300477, 755253, 901431, 923087, 1101749, 2769261, 3104929, 3305247, 8307783, 9314787, 9915741, 27944361, 34154219, 102462657, 307387971]

約数ペア:

[(1, 307387971), (3, 102462657), (9, 34154219), (11, 27944361), (31, 9915741), (33, 9314787), (37, 8307783), (93, 3305247), (99, 3104929), (111, 2769261), (279, 1101749), (333, 923087), (341, 901431), (407, 755253), (1023, 300477), (1147, 267993), (1221, 251751), (2707, 113553), (3069, 100159), (3441, 89331), (3663, 83917), (8121, 37851), (10323, 29777), (12617, 24363)]