2116734723

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 3202467840

約数和(自身を除く): 1085733117

約数列:

[1, 3, 9, 47, 53, 141, 159, 263, 359, 423, 477, 789, 1077, 2367, 2491, 3231, 7473, 12361, 13939, 16873, 19027, 22419, 37083, 41817, 50619, 57081, 94417, 111249, 125451, 151857, 171243, 283251, 655133, 849753, 894269, 1965399, 2682807, 4437599, 5004101, 5896197, 8048421, 13312797, 15012303, 39938391, 45036909, 235192747, 705578241, 2116734723]

約数ペア:

[(1, 2116734723), (3, 705578241), (9, 235192747), (47, 45036909), (53, 39938391), (141, 15012303), (159, 13312797), (263, 8048421), (359, 5896197), (423, 5004101), (477, 4437599), (789, 2682807), (1077, 1965399), (2367, 894269), (2491, 849753), (3231, 655133), (7473, 283251), (12361, 171243), (13939, 151857), (16873, 125451), (19027, 111249), (22419, 94417), (37083, 57081), (41817, 50619)]