1036764393

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 1699986240

約数和(自身を除く): 663221847

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 281, 399, 843, 931, 1321, 1967, 2793, 3963, 5339, 5901, 9247, 13769, 16017, 25099, 27741, 37373, 41307, 64729, 75297, 112119, 175693, 194187, 261611, 371201, 527079, 784833, 1113603, 1229851, 2598407, 3689553, 7052819, 7795221, 18188849, 21158457, 49369733, 54566547, 148109199, 345588131, 1036764393]

約数ペア:

[(1, 1036764393), (3, 345588131), (7, 148109199), (19, 54566547), (21, 49369733), (49, 21158457), (57, 18188849), (133, 7795221), (147, 7052819), (281, 3689553), (399, 2598407), (843, 1229851), (931, 1113603), (1321, 784833), (1967, 527079), (2793, 371201), (3963, 261611), (5339, 194187), (5901, 175693), (9247, 112119), (13769, 75297), (16017, 64729), (25099, 41307), (27741, 37373)]