871330299

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 1401532416

約数和(自身を除く): 530202117

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 367, 521, 651, 1101, 1519, 1563, 2569, 3647, 4557, 7707, 10941, 11377, 16151, 17983, 25529, 34131, 48453, 53949, 76587, 79639, 113057, 191207, 238917, 339171, 557473, 573621, 791399, 1338449, 1672419, 2374197, 4015347, 5927417, 9369143, 17782251, 28107429, 41491919, 124475757, 290443433, 871330299]

約数ペア:

[(1, 871330299), (3, 290443433), (7, 124475757), (21, 41491919), (31, 28107429), (49, 17782251), (93, 9369143), (147, 5927417), (217, 4015347), (367, 2374197), (521, 1672419), (651, 1338449), (1101, 791399), (1519, 573621), (1563, 557473), (2569, 339171), (3647, 238917), (4557, 191207), (7707, 113057), (10941, 79639), (11377, 76587), (16151, 53949), (17983, 48453), (25529, 34131)]