2318208777

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 3499621632

約数和(自身を除く): 1181412855

約数列:

[1, 3, 9, 47, 67, 141, 157, 201, 423, 471, 521, 603, 1413, 1563, 3149, 4689, 7379, 9447, 10519, 22137, 24487, 28341, 31557, 34907, 66411, 73461, 81797, 94671, 104721, 220383, 245391, 314163, 494393, 736173, 1483179, 1640629, 3844459, 4449537, 4921887, 5480399, 11533377, 14765661, 16441197, 34600131, 49323591, 257578753, 772736259, 2318208777]

約数ペア:

[(1, 2318208777), (3, 772736259), (9, 257578753), (47, 49323591), (67, 34600131), (141, 16441197), (157, 14765661), (201, 11533377), (423, 5480399), (471, 4921887), (521, 4449537), (603, 3844459), (1413, 1640629), (1563, 1483179), (3149, 736173), (4689, 494393), (7379, 314163), (9447, 245391), (10519, 220383), (22137, 104721), (24487, 94671), (28341, 81797), (31557, 73461), (34907, 66411)]