375026379

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 622750464

約数和(自身を除く): 247724085

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 251, 273, 421, 507, 753, 1183, 1263, 1757, 2947, 3263, 3549, 5271, 5473, 8841, 9789, 16419, 22841, 38311, 42419, 68523, 71149, 105671, 114933, 127257, 213447, 296933, 317013, 498043, 739697, 890799, 1373723, 1494129, 2219091, 4121169, 9616061, 17858399, 28848183, 53575197, 125008793, 375026379]

約数ペア:

[(1, 375026379), (3, 125008793), (7, 53575197), (13, 28848183), (21, 17858399), (39, 9616061), (91, 4121169), (169, 2219091), (251, 1494129), (273, 1373723), (421, 890799), (507, 739697), (753, 498043), (1183, 317013), (1263, 296933), (1757, 213447), (2947, 127257), (3263, 114933), (3549, 105671), (5271, 71149), (5473, 68523), (8841, 42419), (9789, 38311), (16419, 22841)]