39422691

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 71635200

約数和(自身を除く): 32212509

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 163, 231, 349, 489, 693, 1047, 1141, 1467, 1793, 2443, 3141, 3423, 3839, 5379, 7329, 10269, 11517, 12551, 16137, 21987, 26873, 34551, 37653, 56887, 80619, 112959, 170661, 241857, 398209, 511983, 625757, 1194627, 1877271, 3583881, 4380299, 5631813, 13140897, 39422691]

約数ペア:

[(1, 39422691), (3, 13140897), (7, 5631813), (9, 4380299), (11, 3583881), (21, 1877271), (33, 1194627), (63, 625757), (77, 511983), (99, 398209), (163, 241857), (231, 170661), (349, 112959), (489, 80619), (693, 56887), (1047, 37653), (1141, 34551), (1467, 26873), (1793, 21987), (2443, 16137), (3141, 12551), (3423, 11517), (3839, 10269), (5379, 7329)]