1421373343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 1668280320

約数和(自身を除く): 246906977

約数列:

[1, 13, 23, 31, 89, 299, 403, 713, 1157, 1723, 2047, 2759, 9269, 22399, 26611, 35867, 39629, 53413, 63457, 153347, 515177, 694369, 824941, 1228499, 1993511, 3526981, 4753757, 15970487, 45850753, 61798841, 109336411, 1421373343]

約数ペア:

[(1, 1421373343), (13, 109336411), (23, 61798841), (31, 45850753), (89, 15970487), (299, 4753757), (403, 3526981), (713, 1993511), (1157, 1228499), (1723, 824941), (2047, 694369), (2759, 515177), (9269, 153347), (22399, 63457), (26611, 53413), (35867, 39629)]