1333143609

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{1993}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 2074270464

約数和(自身を除く): 741126855

約数列:

[1, 3, 7, 21, 53, 159, 371, 601, 1113, 1803, 1993, 4207, 5979, 12621, 13951, 31853, 41853, 95559, 105629, 222971, 316887, 668913, 739403, 1197793, 2218209, 3593379, 8384551, 25153653, 63483029, 190449087, 444381203, 1333143609]

約数ペア:

[(1, 1333143609), (3, 444381203), (7, 190449087), (21, 63483029), (53, 25153653), (159, 8384551), (371, 3593379), (601, 2218209), (1113, 1197793), (1803, 739403), (1993, 668913), (4207, 316887), (5979, 222971), (12621, 105629), (13951, 95559), (31853, 41853)]