302065647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 454809600

約数和(自身を除く): 152743953

約数列:

[1, 3, 13, 23, 39, 69, 239, 299, 717, 897, 1409, 3107, 4227, 5497, 9321, 16491, 18317, 32407, 54951, 71461, 97221, 214383, 336751, 421291, 1010253, 1263873, 4377763, 7745273, 13133289, 23235819, 100688549, 302065647]

約数ペア:

[(1, 302065647), (3, 100688549), (13, 23235819), (23, 13133289), (39, 7745273), (69, 4377763), (239, 1263873), (299, 1010253), (717, 421291), (897, 336751), (1409, 214383), (3107, 97221), (4227, 71461), (5497, 54951), (9321, 32407), (16491, 18317)]