7394933

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 10013760

約数和(自身を除く): 2618827

約数列:

[1, 7, 13, 19, 47, 49, 91, 133, 169, 247, 329, 611, 637, 893, 931, 1183, 1729, 2303, 3211, 4277, 6251, 7943, 8281, 11609, 12103, 22477, 29939, 43757, 55601, 81263, 150917, 157339, 389207, 568841, 1056419, 7394933]

約数ペア:

[(1, 7394933), (7, 1056419), (13, 568841), (19, 389207), (47, 157339), (49, 150917), (91, 81263), (133, 55601), (169, 43757), (247, 29939), (329, 22477), (611, 12103), (637, 11609), (893, 8281), (931, 7943), (1183, 6251), (1729, 4277), (2303, 3211)]