13303921795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{2861}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 17054680896

約数和(自身を除く): 3750759101

約数列:

[1, 5, 17, 85, 227, 241, 1135, 1205, 2861, 3859, 4097, 14305, 19295, 20485, 48637, 54707, 243185, 273535, 649447, 689501, 930019, 3247235, 3447505, 4650095, 11040599, 11721517, 55202995, 58607585, 156516727, 782583635, 2660784359, 13303921795]

約数ペア:

[(1, 13303921795), (5, 2660784359), (17, 782583635), (85, 156516727), (227, 58607585), (241, 55202995), (1135, 11721517), (1205, 11040599), (2861, 4650095), (3859, 3447505), (4097, 3247235), (14305, 930019), (19295, 689501), (20485, 649447), (48637, 273535), (54707, 243185)]