4920289927

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2927}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 6010785792

約数和(自身を除く): 1090495865

約数列:

[1, 7, 23, 53, 161, 197, 371, 1219, 1379, 2927, 4531, 8533, 10441, 20489, 31717, 67321, 73087, 155131, 240143, 471247, 576619, 1085917, 1681001, 3568013, 4036333, 13262237, 24976091, 30560807, 92835659, 213925649, 702898561, 4920289927]

約数ペア:

[(1, 4920289927), (7, 702898561), (23, 213925649), (53, 92835659), (161, 30560807), (197, 24976091), (371, 13262237), (1219, 4036333), (1379, 3568013), (2927, 1681001), (4531, 1085917), (8533, 576619), (10441, 471247), (20489, 240143), (31717, 155131), (67321, 73087)]