7139831307

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{1429}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 11365754400

約数和(自身を除く): 4225923093

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 829, 861, 1429, 2009, 2487, 4287, 5803, 6027, 10003, 17409, 30009, 33989, 40621, 58589, 70021, 101967, 121863, 175767, 210063, 237923, 410123, 713769, 1184641, 1230369, 1665461, 2870861, 3553923, 4996383, 8292487, 8612583, 24877461, 48570281, 58047409, 145710843, 174142227, 339991967, 1019975901, 2379943769, 7139831307]

約数ペア:

[(1, 7139831307), (3, 2379943769), (7, 1019975901), (21, 339991967), (41, 174142227), (49, 145710843), (123, 58047409), (147, 48570281), (287, 24877461), (829, 8612583), (861, 8292487), (1429, 4996383), (2009, 3553923), (2487, 2870861), (4287, 1665461), (5803, 1230369), (6027, 1184641), (10003, 713769), (17409, 410123), (30009, 237923), (33989, 210063), (40621, 175767), (58589, 121863), (70021, 101967)]