15213393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 24595200

約数和(自身を除く): 9381807

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 487, 801, 1157, 1461, 2403, 3471, 4383, 6331, 10413, 13149, 18993, 31239, 43343, 56979, 130029, 170937, 390087, 563459, 1170261, 1690377, 5071131, 15213393]

約数ペア:

[(1, 15213393), (3, 5071131), (9, 1690377), (13, 1170261), (27, 563459), (39, 390087), (89, 170937), (117, 130029), (267, 56979), (351, 43343), (487, 31239), (801, 18993), (1157, 13149), (1461, 10413), (2403, 6331), (3471, 4383)]