8447029253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 9871569792

約数和(自身を除く): 1424540539

約数列:

[1, 13, 19, 71, 101, 247, 251, 361, 923, 1313, 1349, 1919, 3263, 4693, 4769, 7171, 17537, 17821, 24947, 25351, 25631, 36461, 61997, 90611, 93223, 136249, 231673, 329563, 333203, 338599, 473993, 481669, 1177943, 1771237, 1799921, 2588731, 4401787, 6261697, 6433381, 9151711, 23398973, 33653503, 34198499, 83633953, 118972243, 444580487, 649771481, 8447029253]

約数ペア:

[(1, 8447029253), (13, 649771481), (19, 444580487), (71, 118972243), (101, 83633953), (247, 34198499), (251, 33653503), (361, 23398973), (923, 9151711), (1313, 6433381), (1349, 6261697), (1919, 4401787), (3263, 2588731), (4693, 1799921), (4769, 1771237), (7171, 1177943), (17537, 481669), (17821, 473993), (24947, 338599), (25351, 333203), (25631, 329563), (36461, 231673), (61997, 136249), (90611, 93223)]