41937987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 69350400

約数和(自身を除く): 27412413

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 1031, 1043, 1937, 3093, 3129, 5811, 7217, 13403, 13559, 21651, 40209, 40677, 93821, 153619, 281463, 460857, 1075333, 1997047, 3225999, 5991141, 13979329, 41937987]

約数ペア:

[(1, 41937987), (3, 13979329), (7, 5991141), (13, 3225999), (21, 1997047), (39, 1075333), (91, 460857), (149, 281463), (273, 153619), (447, 93821), (1031, 40677), (1043, 40209), (1937, 21651), (3093, 13559), (3129, 13403), (5811, 7217)]