1319976003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 1878589440

約数和(自身を除く): 558613437

約数列:

[1, 3, 23, 69, 79, 103, 237, 309, 1817, 2351, 2369, 5451, 7053, 7107, 8137, 24411, 54073, 162219, 185729, 187151, 242153, 557187, 561453, 726459, 4271767, 5569519, 12815301, 16708557, 19130087, 57390261, 439992001, 1319976003]

約数ペア:

[(1, 1319976003), (3, 439992001), (23, 57390261), (69, 19130087), (79, 16708557), (103, 12815301), (237, 5569519), (309, 4271767), (1817, 726459), (2351, 561453), (2369, 557187), (5451, 242153), (7053, 187151), (7107, 185729), (8137, 162219), (24411, 54073)]