1258384017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{947}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 1862751744

約数和(自身を除く): 604367727

約数列:

[1, 3, 11, 33, 67, 201, 601, 737, 947, 1803, 2211, 2841, 6611, 10417, 19833, 31251, 40267, 63449, 120801, 190347, 442937, 569147, 697939, 1328811, 1707441, 2093817, 6260617, 18781851, 38132849, 114398547, 419461339, 1258384017]

約数ペア:

[(1, 1258384017), (3, 419461339), (11, 114398547), (33, 38132849), (67, 18781851), (201, 6260617), (601, 2093817), (737, 1707441), (947, 1328811), (1803, 697939), (2211, 569147), (2841, 442937), (6611, 190347), (10417, 120801), (19833, 63449), (31251, 40267)]