2153191117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{5189}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 2851925760

約数和(自身を除く): 698734643

約数列:

[1, 7, 11, 17, 77, 119, 187, 317, 1309, 2219, 3487, 5189, 5389, 24409, 36323, 37723, 57079, 59279, 88213, 399553, 414953, 617491, 970343, 1644913, 6792401, 11514391, 18094043, 27963521, 126658301, 195744647, 307598731, 2153191117]

約数ペア:

[(1, 2153191117), (7, 307598731), (11, 195744647), (17, 126658301), (77, 27963521), (119, 18094043), (187, 11514391), (317, 6792401), (1309, 1644913), (2219, 970343), (3487, 617491), (5189, 414953), (5389, 399553), (24409, 88213), (36323, 59279), (37723, 57079)]