2014788621

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 2782752768

約数和(自身を除く): 767964147

約数列:

[1, 3, 47, 141, 151, 173, 453, 519, 547, 1641, 7097, 8131, 21291, 24393, 25709, 26123, 77127, 78369, 82597, 94631, 247791, 283893, 1227781, 3683343, 3882059, 4447657, 11646177, 13342971, 14289281, 42867843, 671596207, 2014788621]

約数ペア:

[(1, 2014788621), (3, 671596207), (47, 42867843), (141, 14289281), (151, 13342971), (173, 11646177), (453, 4447657), (519, 3882059), (547, 3683343), (1641, 1227781), (7097, 283893), (8131, 247791), (21291, 94631), (24393, 82597), (25709, 78369), (26123, 77127)]