1115393331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20983}}^1$

素因数の和:21075

約数の個数: 32

約数和(自身を含む): 1692149760

約数和(自身を除く): 576756429

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 4089, 17719, 20983, 53157, 62949, 272779, 608507, 818337, 986201, 1825521, 2958603, 7910591, 12820613, 23731773, 28599829, 38461839, 85799487, 371797777, 1115393331]

約数ペア:

[(1, 1115393331), (3, 371797777), (13, 85799487), (29, 38461839), (39, 28599829), (47, 23731773), (87, 12820613), (141, 7910591), (377, 2958603), (611, 1825521), (1131, 986201), (1363, 818337), (1833, 608507), (4089, 272779), (17719, 62949), (20983, 53157)]