170965249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 225263360

約数和(自身を除く): 54298111

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 793, 1159, 1621, 1729, 5551, 8113, 11347, 15067, 21073, 30799, 98881, 105469, 147511, 215593, 400387, 692167, 1285453, 1878739, 2802709, 8998171, 13151173, 24423607, 170965249]

約数ペア:

[(1, 170965249), (7, 24423607), (13, 13151173), (19, 8998171), (61, 2802709), (91, 1878739), (133, 1285453), (247, 692167), (427, 400387), (793, 215593), (1159, 147511), (1621, 105469), (1729, 98881), (5551, 30799), (8113, 21073), (11347, 15067)]