4745601

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 8700480

約数和(自身を除く): 3954879

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 211, 357, 441, 459, 633, 833, 1071, 1323, 1477, 1899, 2499, 3213, 3587, 4431, 5697, 7497, 10339, 10761, 13293, 22491, 25109, 31017, 32283, 39879, 75327, 93051, 96849, 175763, 225981, 279153, 527289, 677943, 1581867, 4745601]

約数ペア:

[(1, 4745601), (3, 1581867), (7, 677943), (9, 527289), (17, 279153), (21, 225981), (27, 175763), (49, 96849), (51, 93051), (63, 75327), (119, 39879), (147, 32283), (153, 31017), (189, 25109), (211, 22491), (357, 13293), (441, 10761), (459, 10339), (633, 7497), (833, 5697), (1071, 4431), (1323, 3587), (1477, 3213), (1899, 2499)]