13303776087

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1\times {\mathrm{1607}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 22097367552

約数和(自身を除く): 8793591465

約数列:

[1, 3, 7, 9, 21, 63, 331, 397, 993, 1191, 1607, 2317, 2779, 2979, 3573, 4821, 6951, 8337, 11249, 14463, 20853, 25011, 33747, 101241, 131407, 394221, 531917, 637979, 919849, 1182663, 1595751, 1913937, 2759547, 3723419, 4465853, 4787253, 5741811, 8278641, 11170257, 13397559, 33510771, 40192677, 211171049, 633513147, 1478197343, 1900539441, 4434592029, 13303776087]

約数ペア:

[(1, 13303776087), (3, 4434592029), (7, 1900539441), (9, 1478197343), (21, 633513147), (63, 211171049), (331, 40192677), (397, 33510771), (993, 13397559), (1191, 11170257), (1607, 8278641), (2317, 5741811), (2779, 4787253), (2979, 4465853), (3573, 3723419), (4821, 2759547), (6951, 1913937), (8337, 1595751), (11249, 1182663), (14463, 919849), (20853, 637979), (25011, 531917), (33747, 394221), (101241, 131407)]