2533973913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 3937377600

約数和(自身を除く): 1403403687

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 379, 491, 801, 1137, 1473, 1513, 3411, 4419, 4539, 6443, 8347, 13617, 19329, 25041, 33731, 43699, 57987, 75123, 101193, 131097, 186089, 303579, 393291, 558267, 573427, 742883, 1674801, 1720281, 2228649, 3163513, 5160843, 6685947, 9490539, 16561921, 28471617, 49685763, 149057289, 281552657, 844657971, 2533973913]

約数ペア:

[(1, 2533973913), (3, 844657971), (9, 281552657), (17, 149057289), (51, 49685763), (89, 28471617), (153, 16561921), (267, 9490539), (379, 6685947), (491, 5160843), (801, 3163513), (1137, 2228649), (1473, 1720281), (1513, 1674801), (3411, 742883), (4419, 573427), (4539, 558267), (6443, 393291), (8347, 303579), (13617, 186089), (19329, 131097), (25041, 101193), (33731, 75123), (43699, 57987)]