39302263

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 15855497

約数列:

[1, 7, 11, 13, 49, 71, 77, 79, 91, 143, 497, 539, 553, 637, 781, 869, 923, 1001, 1027, 3479, 3871, 5467, 5609, 6083, 6461, 7007, 7189, 10153, 11297, 38269, 39263, 42581, 45227, 50323, 61699, 71071, 72917, 79079, 274841, 431893, 497497, 510419, 553553, 802087, 3023251, 3572933, 5614609, 39302263]

約数ペア:

[(1, 39302263), (7, 5614609), (11, 3572933), (13, 3023251), (49, 802087), (71, 553553), (77, 510419), (79, 497497), (91, 431893), (143, 274841), (497, 79079), (539, 72917), (553, 71071), (637, 61699), (781, 50323), (869, 45227), (923, 42581), (1001, 39263), (1027, 38269), (3479, 11297), (3871, 10153), (5467, 7189), (5609, 7007), (6083, 6461)]