30037119

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 48814080

約数和(自身を除く): 18776961

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 907, 1577, 1743, 2721, 4731, 6349, 11039, 17233, 19047, 33117, 51699, 75281, 120631, 225843, 361893, 526967, 1430339, 1580901, 4291017, 10012373, 30037119]

約数ペア:

[(1, 30037119), (3, 10012373), (7, 4291017), (19, 1580901), (21, 1430339), (57, 526967), (83, 361893), (133, 225843), (249, 120631), (399, 75281), (581, 51699), (907, 33117), (1577, 19047), (1743, 17233), (2721, 11039), (4731, 6349)]