486501561

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3557}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 870315264

約数和(自身を除く): 383813703

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 501, 819, 1169, 1503, 2171, 3507, 3557, 6513, 10521, 10671, 15197, 19539, 24899, 32013, 45591, 46241, 74697, 136773, 138723, 224091, 323687, 416169, 594019, 971061, 1782057, 2913183, 4158133, 5346171, 7722247, 12474399, 23166741, 37423197, 54055729, 69500223, 162167187, 486501561]

約数ペア:

[(1, 486501561), (3, 162167187), (7, 69500223), (9, 54055729), (13, 37423197), (21, 23166741), (39, 12474399), (63, 7722247), (91, 5346171), (117, 4158133), (167, 2913183), (273, 1782057), (501, 971061), (819, 594019), (1169, 416169), (1503, 323687), (2171, 224091), (3507, 138723), (3557, 136773), (6513, 74697), (10521, 46241), (10671, 45591), (15197, 32013), (19539, 24899)]