987310702947

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{301183}}^1$

素因数の和:301647

約数の個数: 32

約数和(自身を含む): 1368425889792

約数和(自身を除く): 381115186845

約数列:

[1, 3, 47, 67, 141, 201, 347, 1041, 3149, 9447, 16309, 23249, 48927, 69747, 301183, 903549, 1092703, 3278109, 14155601, 20179261, 42466803, 60537783, 104510501, 313531503, 948425267, 2845275801, 4911993547, 7002203567, 14735980641, 21006610701, 329103567649, 987310702947]

約数ペア:

[(1, 987310702947), (3, 329103567649), (47, 21006610701), (67, 14735980641), (141, 7002203567), (201, 4911993547), (347, 2845275801), (1041, 948425267), (3149, 313531503), (9447, 104510501), (16309, 60537783), (23249, 42466803), (48927, 20179261), (69747, 14155601), (301183, 3278109), (903549, 1092703)]