4897893

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 8963136

約数和(自身を除く): 4065243

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 233, 273, 429, 539, 637, 699, 1001, 1617, 1631, 1911, 2563, 3003, 3029, 4893, 7007, 7689, 9087, 11417, 17941, 21021, 21203, 33319, 34251, 53823, 63609, 99957, 125587, 148421, 233233, 376761, 445263, 699699, 1632631, 4897893]

約数ペア:

[(1, 4897893), (3, 1632631), (7, 699699), (11, 445263), (13, 376761), (21, 233233), (33, 148421), (39, 125587), (49, 99957), (77, 63609), (91, 53823), (143, 34251), (147, 33319), (231, 21203), (233, 21021), (273, 17941), (429, 11417), (539, 9087), (637, 7689), (699, 7007), (1001, 4893), (1617, 3029), (1631, 3003), (1911, 2563)]