1040248839

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 1601961984

約数和(自身を除く): 561713145

約数列:

[1, 3, 7, 21, 191, 223, 573, 669, 1163, 1337, 1561, 3489, 4011, 4683, 8141, 24423, 42593, 127779, 222133, 259349, 298151, 666399, 778047, 894453, 1554931, 1815443, 4664793, 5446329, 49535659, 148606977, 346749613, 1040248839]

約数ペア:

[(1, 1040248839), (3, 346749613), (7, 148606977), (21, 49535659), (191, 5446329), (223, 4664793), (573, 1815443), (669, 1554931), (1163, 894453), (1337, 778047), (1561, 666399), (3489, 298151), (4011, 259349), (4683, 222133), (8141, 127779), (24423, 42593)]