978015633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{84523}}^1$

素因数の和:84581

約数の個数: 32

約数和(自身を含む): 1622860800

約数和(自身を除く): 644845167

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 84523, 253569, 591661, 1605937, 1774983, 2451167, 4817811, 7353501, 11241559, 17158169, 33724677, 46572173, 51474507, 139716519, 326005211, 978015633]

約数ペア:

[(1, 978015633), (3, 326005211), (7, 139716519), (19, 51474507), (21, 46572173), (29, 33724677), (57, 17158169), (87, 11241559), (133, 7353501), (203, 4817811), (399, 2451167), (551, 1774983), (609, 1605937), (1653, 591661), (3857, 253569), (11571, 84523)]